Factor the Expression $$2 x ^ { 3 } z - 4 x ^ { 2 } z + 28 x z - 56 z$$

question 51

Multiple Choice

Factor the expression. $$2 x ^ { 3 } z - 4 x ^ { 2 } z + 28 x z - 56 z$$

• A) \(2 z ( x - 2 ) \left( x ^ { 2 } + 14 \right)\)
• B) \(2 z ( x + 2 ) \left( x ^ { 2 } - 14 \right)\)
• C) \(2 z ( x + 2 ) \left( x ^ { 2 } + 28 \right)\)
• D) \(2 z ( x + 2 ) \left( x ^ { 2 } + 14 \right)\)
• E) \(2 z ( x - 2 ) \left( x ^ { 2 } - 14 \right)\)

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